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JPL Small-Body Database Browser
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173159 (1996 TS39)
Classification: Main-belt Asteroid          SPK-ID: 2173159
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1744356778675238 5.0088e-08  
a 2.266417323704448 1.2259e-08 au
q 1.871073281513363 1.1619e-07 au
i 2.811928317310603 4.9811e-06 deg
node 131.0987323408523 9.8583e-05 deg
peri 220.6850901238722 9.948e-05 deg
M 228.7842164694782 1.659e-05 deg
tp 2459054.746746996016
(2020-Jul-24.24674700)		 5.9975e-05 TDB
period 1246.258830444186
3.41		 1.0112e-05
2.769e-08		 d
yr
n .2888645530172014 2.3438e-09 deg/d
Q 2.661761365895532 1.4398e-08 au
   Orbit Determination Parameters
   # obs. used (total)      303  
   data-arc span      8251 days (22.59 yr)  
   first obs. used      1996-10-07  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58294  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:41:52  

Additional Information
 Earth MOID = .865461 au 
 Jupiter MOID = 2.76002 au 
 T_jup = 3.594 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO433112  

173159 (1996 TS39)          Discovered 1996-Oct-08 by Elst, E. W. at La Silla
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 1996 TS39 = 2003 UN180 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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